Brian O'Neill

Law & Order: Special Victims Unit

1999 · Chief Sullivan

Law & Order

1990 · Jack Donovan

The Blacklist

2013 · Gen. Warren Ames

Homeland

2011 · Director Stendig

Person of Interest

2011 · Judge Peterson

The Good Wife

2009 · Judge Earl Hovick

Law & Order: Criminal Intent

2001 · Robert Kelly

Elementary

2012 · Kemper Family Attorney

Gotham

2014 · Robert Hastings

The Night Agent

2023 · Andre Kimbal

FBI: Most Wanted

2020 · Donald Jennings

Blindspot

2015 · Coach Jones

Damages

2007 · Lester Donohue

Madam Secretary

2014 · Navy Admiral

Avatar: The Last Airbender

2005 · Gansu (voice)

Unforgettable

2011 · Frank Harbert

Third Watch

1999 · Father O'Roarke

Search Party

2016 · Mick